<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>覆盖表单属性</title>
</head>
<body>
<form action="HTML5(a).html" method="get" id="form1" autocomplete="off">
    <label>姓名：<input type="text" name="name" id="name"></label><br>
    <label>单位：<input type="text" name="unit" id="unit"></label><br>
    <label>email：<input type="email" name="email" id="email"></label><br>
    <input type="submit" value="提交">
    <input type="submit" formaction="HTML5(audio).html" formmethod="post" value="向管理员提交">
</form>
<form action="" method="get" id="form2">
    <label>昵称：<input type="text" name="name1" id="name1"></label><br>
    <label><input type="submit" value="提交"></label>
</form>
<label>年龄<input type="number" name="age" min="3" max="100" form="form2"/>></label>
</body>
</html>